常見例句雙語例句You thought. In but the hour glass dies flows swiftly under wind-drift sand significance as before.邇以為。 沙漏里歿瀉而下的流沙意義依舊。liweichao.5858.blog.163.comThe wind-drift sand land is both an available land resource and a source of pollutants of environmental pollution.風沙化土地既是可利用的土地資源,又是環(huán)境污染的物質(zhì)源地。With this ability of radar, paleo-river covered by drift-sand was found in the south of Egypt, northern Africa, and the geological features beneath the sand in Arab peninsula was also outlined.利用雷達遙感的穿透特性,對在北非撒哈拉的埃及南部發(fā)現(xiàn)沙層覆蓋下的古河道,對阿拉伯半島風沙覆蓋的地質(zhì)特征等作了廣泛的研究。 返回 drift-sand